package org.xxx.Service;

import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;

@FeignClient("service-provider-cmm")
public interface HIService {
    @GetMapping("/provider/hello")
    public String hello(@RequestParam(value = "username", required = false)String  username);
}
